Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – X-ray contrast imaging agent
Reexamination Certificate
2006-03-07
2006-03-07
Hartley, Michael (Department: 1618)
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
X-ray contrast imaging agent
C424S450000
Reexamination Certificate
active
07008614
ABSTRACT:
A liposome containing a hydrophobic iodine compound represented by the following general formula (I) as a membrane component:in-line-formulae description="In-line Formulae" end="lead"?R1—CO2—R2in-line-formulae description="In-line Formulae" end="tail"?wherein R1represents a substituted or unsubstituted 2,3,5-triiodophenyl group or a substituted or unsubstituted 3,4,5-triiodophenyl group; and R2represents a hydrocarbon group having 10 or more carbon atoms, and an X-ray contrast medium, which comprises said liposome which is used for radiography of a vascular disease.
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Aikawa Kazuhiro
Kitaguchi Hiroshi
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